Preserve spans when splitting sentences

This CL fixes a bug that span information was unintentionally
removed when given sentences are split into words. Nothing is
changed in KitKat and prior because TextInfo never returns
spanned text until L.

Note that the spell checker service still doesn't rely on
span information even with this CL.

BUG: 16419551
Change-Id: I6ffb75ee6add4ae20e9d3dcfb90b65f097d70fba

1 files changed, 2 insertions, 3 deletions

diff --git a/java/src/com/android/inputmethod/latin/spellcheck/SentenceLevelAdapter.java b/java/src/com/android/inputmethod/latin/spellcheck/SentenceLevelAdapter.java
index 51c4b1ee8..9ddee8629 100644
--- a/java/src/com/android/inputmethod/latin/spellcheck/SentenceLevelAdapter.java
+++ b/java/src/com/android/inputmethod/latin/spellcheck/SentenceLevelAdapter.java
@@ -145,9 +145,8 @@ public class SentenceLevelAdapter {
         int wordEnd = wordIterator.getEndOfWord(originalText, wordStart);
         while (wordStart <= end && wordEnd != -1 && wordStart != -1) {
             if (wordEnd >= start && wordEnd > wordStart) {
-                CharSequence subSequence = originalText.subSequence(wordStart, wordEnd).toString();
-                final TextInfo ti = TextInfoCompatUtils.newInstance(subSequence, 0,
-                        subSequence.length(), cookie, subSequence.hashCode());
+                final TextInfo ti = TextInfoCompatUtils.newInstance(originalText, wordStart,
+                        wordEnd, cookie, originalText.subSequence(wordStart, wordEnd).hashCode());
                 wordItems.add(new SentenceWordItem(ti, wordStart, wordEnd));
             }
             wordStart = wordIterator.getBeginningOfNextWord(originalText, wordEnd);